package io.datajek.springbasics.movierecommendersystem.Lesson6;

import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.beans.factory.annotation.Qualifier;
import org.springframework.stereotype.Component;

@Component
public class RecommenderImplementation {
    //使用过滤器接口选择过滤器
    //根据名字自动装配
    @Autowired
    @Qualifier("CF")
    private Filter contentBasedFilter;

//    public RecommenderImplementation(Filter filter){
//        super();
//        this.filter = filter;
//    }
    //使用过滤器来推荐
    public String[]recommendMovies(String movie){
        //打印正在使用的接口实现的名称
        System.out.println("\nName of the filter in use: " + contentBasedFilter +"\n");
        String[]results = contentBasedFilter.getRecommendations("Finding Dory");
        return  results;
    }

//    public String[] recommendMovies (String movie){
        //使用基于内容的过滤器来寻找类似的电影
        //ContentBasedFilter filter = new ContentBasedFilter();
        //String[] results = filter.getRecommendations("Finding Dory");
        //返回结果
        //return new String[]{"M1","M2","M3"};
//        CollaborativeFilter filter = new CollaborativeFilter();
//        String[] results = filter.getRecommendations("Finding Dory");

//       return results;

//     }
  }
